Trigonox 239C

Product Line Organic peroxides

Trigonox 239C is a mixture of promoted cumyl hyroperoxide and tert-butyl peroxybenzoate to improve the cure efficiency of vinyl ester resins at elevated temperatures.

  • Product name

    Trigonox 239C
  • Brand

    Trigonox
  • Chemical family

    Organic peroxide
  • CAS number

    80-15-9; 614-45-9
  • Physical form

    Liquid
  • Regional availability

    Africa, Asia, Asia Pacific, China, Europe, India, Middle East
  • Chemical name

    Promoted mixture of cumyl hydroperoxide and tert-butyl peroxybenzoate
  • Applications

    Trigonox 239C is a peroxide mixture based on promoted cumene hydroperoxide and tert-butyl peroxybenzoate. Trigonox 239C is especially developed to improve the cure efficiency of vinylester resins in combination with a cobalt accelerator at elevated temperatures. An application of use can be filament winding. In this application Trigonox 239C can successfully be used instead of generally peroxides like Trigonox 239 and Butanox LPT-IN with the features of no gassing and an improved cure efficiency.

Market Segments

Thermoset composites

Detailed description

Trigonox 239C is a peroxide mixture based on cumyl hydroperoxide, tert-butyl peroxybenzoate and Promotor, especially developed to improve the efficiency curing of vinylester resins in combination with a cobalt accelerator.

Functions

  • Curing agent

Applications

  • Vinylesters
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